How To Fix UJO_READ_EXCEPTION014 - Query size (&1) is bigger than IMG Max Query Size (&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: UJO_READ_EXCEPTION -

• Message number: 014

• Message text: Query size (&1) is bigger than IMG Max Query Size (&2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJO_READ_EXCEPTION014 - Query size (&1) is bigger than IMG Max Query Size (&2) ?

  The SAP error message UJO_READ_EXCEPTION014 indicates that a query you are trying to execute exceeds the maximum allowed size defined in the Implementation Guide (IMG) settings. This typically occurs in the context of SAP Business Warehouse (BW) or SAP BusinessObjects when dealing with large datasets or complex queries.
  Cause:
  The error is triggered when the size of the query (in terms of the number of records or the complexity of the query) exceeds the limit set in the system configuration. This can happen due to:
  
  A large number of records being requested in a single query.
  Complex joins or calculations that increase the size of the query.
  Inefficient query design or lack of proper filters.
  
  Solution:
  To resolve this issue, you can consider the following approaches:
  
  
  Adjust IMG Settings:
  
  You can increase the maximum query size in the IMG settings. This requires access to the SAP system configuration and should be done with caution, as it may impact system performance.
  Navigate to the relevant IMG settings (usually found under the BW or reporting settings) and look for parameters related to query size limits.
  
  
  
  Optimize the Query:
  
  Review the query design and try to simplify it. This may involve:
  
  Reducing the number of fields being selected.
  Adding filters to limit the number of records returned.
  Breaking down complex queries into smaller, more manageable parts.
  
  
  
  
  
  Use Aggregates:
  
  If applicable, consider using aggregates or summary tables that can provide the necessary data without querying the entire dataset.
  
  
  
  Batch Processing:
  
  If the data volume is too large, consider implementing batch processing where you can run multiple smaller queries instead of one large query.
  
  
  
  Check for Data Volume:
  
  Analyze the data volume in the underlying tables. If there is an unexpected increase in data, it may be necessary to archive or delete old data.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support for specific guidelines on handling query size limits and best practices for query optimization.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like RSA1 (Data Warehousing Workbench) or RSRT (Query Monitor) to analyze and modify queries.
  Performance Monitoring: Use tools like ST03N (Workload Analysis) to monitor performance and identify bottlenecks.
  SAP Notes: Check for relevant SAP Notes that may provide additional insights or patches related to this error.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further assistance.